- verdict: dispatcher=saa+trace.enabled=true真库验trace_json非空/readiness=74,开关关NULL(additive字节零变),进程内非HTTP非HMAC,live未动 - saa-graph§6: 新增「多派发路·回调可观测字段必须每路都set」铁律(回调trace split-brain,与发布裁决split-brain区分)+字节兼容红线+readiness浮动/firstPlay quirk坑 - _index: SAA段注册execution+verdict为已收口,登记F5/F3/早期boot预热follow-up Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>